Example usage for org.springframework.util StringUtils isEmpty

List of usage examples for org.springframework.util StringUtils isEmpty

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Introduction

In this page you can find the example usage for org.springframework.util StringUtils isEmpty.

Prototype

public static boolean isEmpty(@Nullable Object str)

Source Link

Document

Check whether the given object (possibly a String ) is empty.

Usage

From source file:uk.gov.nationalarchives.discovery.taxonomy.common.config.LuceneIAViewConfiguration.java

/**
 * w// w ww  .j a v a2 s  .c  o  m
 * 
 * @return
 */
public @Bean Query catalogueFilter() {
    if (!StringUtils.isEmpty(queryFilterSourceValues)) {

        String[] arrayOfSourceValues = queryFilterSourceValues.split(",");

        if (arrayOfSourceValues.length == 1) {
            return getSourceFilterForValue(arrayOfSourceValues[0]);
        } else {
            return getChainOfSourceFiltersForValues(arrayOfSourceValues);
        }
    }
    return null;
}

From source file:com.baidu.rigel.biplatform.tesseract.isservice.index.service.impl.IndexMetaServiceImpl.java

public List<IndexMeta> getIndexMetasByDataSourceKey(String dataSourceKey) {
    LOGGER.info(String.format(LogInfoConstants.INFO_PATTERN_FUNCTION_BEGIN, "getIndexMetasByDataSourceKey",
            dataSourceKey));/*www.jav  a 2 s  .  c  o m*/
    if (StringUtils.isEmpty(dataSourceKey)) {
        LOGGER.info(String.format(LogInfoConstants.INFO_PATTERN_FUNCTION_EXCEPTION,
                "getIndexMetasByDataSourceKey", dataSourceKey));
        throw new IllegalArgumentException();
    }

    List<IndexMeta> metaList = super.getStoreMetaListByStoreKey(IndexMeta.getDataStoreName(), dataSourceKey);

    LOGGER.info(String.format(LogInfoConstants.INFO_PATTERN_FUNCTION_END, "getIndexMetasByDataSourceKey",
            dataSourceKey));

    return metaList;
}

From source file:org.terasoluna.gfw.web.el.ObjectToMapConverter.java

/**
 * Add the pair of the given name and value to the given map. The value is flattened if required to be available in query
 * params. <br>//  www.j a v  a2s .  c o  m
 * Return whether the value is flattened. The value is flattened in the case of the following types:
 * <ul>
 * <li>Array (unless the name is empty)</li>
 * <li>Iterable (unless the name is empty)</li>
 * <li>Map</li>
 * <li>{@link BeanUtils#isSimpleProperty(java.lang.Class)}</li>
 * <li>if {@link #conversionService} can convert</li>
 * </ul>
 * <p>
 * The value is formatted using {@link FormattingConversionService} is possible. If the value of a property is {@code null},
 * the value is converted to an empty string and the key is prefixed with {@code "_"}. Request parameter that start with
 * {@code "_"} is reset parameter provided by Spring Web MVC. If a reset parameter is specified, Spring Web MVC bind
 * {@code null} to a property value.
 * </p>
 * @param map map to add
 * @param prefix prefix of the key
 * @param name name of the value
 * @param value value to convert
 * @param sourceType {@link TypeDescriptor} to use
 * @return flatten map
 */
private boolean flatten(Map<String, String> map, String prefix, String name, Object value,
        TypeDescriptor sourceType) {
    String key = StringUtils.isEmpty(prefix) ? name : prefix + "." + name;
    if (value == null) {
        String resetKey = "_" + key;
        map.put(resetKey, "");
        // the value has been flatten
        return true;
    }
    Class<?> clazz = value.getClass();
    if (value instanceof Iterable) {
        if (StringUtils.isEmpty(name)) {
            // skip flatten
            return true;
        }
        Iterable iterable = (Iterable) value;
        map.putAll(this.convert(key, iterable));
    } else if (clazz.isArray()) {
        if (StringUtils.isEmpty(name)) {
            // skip flatten
            return true;
        }
        map.putAll(this.convert(key, arrayObjectToList(value)));
    } else if (value instanceof Map) {
        Map m = (Map) value;
        map.putAll(this.convert(key, m));
    } else {
        TypeDescriptor descriptor = (sourceType != null) ? sourceType : TypeDescriptor.forObject(value);
        if (BeanUtils.isSimpleProperty(clazz) || conversionService.canConvert(descriptor, STRING_DESC)) {
            map.put(key, conversionService.convert(value, descriptor, STRING_DESC).toString());
        } else {
            // the value is Java Bean?
            return false;
        }
    }
    // the value has been flatten
    return true;
}

From source file:org.bigtester.ate.model.page.atewebdriver.MultiWindowsHandler.java

/**
 * Refresh windows list./*from w  ww .j a  v a2  s  .c om*/
 *
 * @param webD
 *            the web d
 */
private void refreshWindowsList(@Nullable WebDriver webD) {
    if (null == webD)
        throw GlobalUtils.createNotInitializedException("Web Driver");
    Set<String> allWinHandles = webD.getWindowHandles();
    for (String winH : allWinHandles) {
        if (null == winH)
            throw GlobalUtils.createInternalError("web driver get all windows handles error.");
        boolean winAlreadyStored = false; //NOPMD
        for (BrowserWindow bWin : windows) {
            if (bWin.getWindowHandle().equals(winH)) {
                winAlreadyStored = true;
                break;
            }
        }
        if (!winAlreadyStored) {
            BrowserWindow temp = new BrowserWindow(winH, driver);
            windows.add(temp);
        }
    }
    for (Iterator<BrowserWindow> iter = windows.iterator(); iter.hasNext();) {
        BrowserWindow winH2 = iter.next();
        if (allWinHandles.contains(winH2.getWindowHandle())) {
            continue;
        } else {
            iter.remove();
        }
    }
    for (Iterator<BrowserWindow> iter = windows.iterator(); iter.hasNext();) {
        BrowserWindow winH2 = iter.next();
        winH2.refreshFrames();
    }

    if (StringUtils.isEmpty(this.mainWindowHandler) || StringUtils.isEmpty(this.mainWindowTitle)) {
        this.mainWindowHandler = windows.get(0).getWindowHandle();
        String currentWinHandle = webD.getWindowHandle();
        webD.switchTo().window(this.mainWindowHandler);
        this.mainWindowTitle = windows.get(0).getMyWd().getTitle();
        webD.switchTo().window(currentWinHandle);
    }

}

From source file:io.cos.cas.authentication.handler.support.OpenScienceFrameworkPrincipalFromRequestRemoteUserNonInteractiveCredentialsAction.java

/**
 * Abstract method to implement to construct the credential from the
 * request object./*  w ww  . ja v a 2  s .com*/
 *
 * @param context the context for this request.
 * @return the constructed credential or null if none could be constructed
 * from the request.
 * @throws AccountException a account exception
 */
protected Credential constructCredentialsFromRequest(final RequestContext context) throws AccountException {
    final HttpServletRequest request = WebUtils.getHttpServletRequest(context);
    final OpenScienceFrameworkCredential credential = (OpenScienceFrameworkCredential) context.getFlowScope()
            .get("credential");

    // WARNING: Do not assume this works w/o acceptance testing in a Production environment.
    // The call is made to trust these headers only because we assume the Apache Shibboleth Service Provider module
    // rejects any conflicting / forged headers.
    final String shibbolethSession = request.getHeader(SHIBBOLETH_SESSION_HEADER);
    if (StringUtils.hasText(shibbolethSession)) {
        final String remoteUser = request.getHeader(REMOTE_USER);
        if (StringUtils.isEmpty(remoteUser)) {
            logger.error("Invalid Remote User specified as Empty");
            throw new RemoteUserFailedLoginException("Invalid Remote User specified as Empty");
        }

        logger.info("Remote User from HttpServletRequest '{}'", remoteUser);
        credential.setRemotePrincipal(Boolean.TRUE);

        for (final String headerName : Collections.list(request.getHeaderNames())) {
            if (headerName.startsWith(ATTRIBUTE_PREFIX)) {
                final String headerValue = request.getHeader(headerName);
                logger.debug("Remote User [{}] Auth Header '{}': '{}'", remoteUser, headerName, headerValue);

                credential.getAuthenticationHeaders().put(headerName.substring(ATTRIBUTE_PREFIX.length()),
                        headerValue);
            }
        }

        // Notify the OSF of the remote principal authentication.
        final PrincipalAuthenticationResult remoteUserInfo = notifyRemotePrincipalAuthenticated(credential);
        credential.setUsername(remoteUserInfo.getUsername());
        credential.setInstitutionId(remoteUserInfo.getInstitutionId());

        return credential;
    } else if (request.getParameter("username") != null && request.getParameter("verification_key") != null) {
        // Construct credential if presented with (username, verification_key)
        // This is used when:
        //      1. User creates an account
        //      2. User resets the password through forgot_password
        //      3. User sets password when added as an unregistered contribution
        // Note: Two-factor sign in works and remain unchanged
        credential.setUsername(request.getParameter("username"));
        credential.setVerificationKey(request.getParameter("verification_key"));
        return credential;
    }

    return null;
}

From source file:core.Reconciler.java

public void PostToSalesForce(List<LicenseInternal> aInLicenses,
        Map<String, LicenseInternal> aInOutFailedRequests, Map<String, LicenseInternal> aInAllRequests,
        boolean aInRetry, StringBuilder aInOutErrors) {

    String lMsg = "";
    System.out.println(// w  w w  .j ava 2 s.  c o m
            "Reconciler: Call to Post to sales force, size " + aInLicenses.size() + " retry " + aInRetry);
    try {
        List<LicenseResponse> lLicenseResponses = sfdcService.syncNIPRLicenses(aInLicenses);

        // Check sales force response and record failed requests.
        for (LicenseResponse lLicenseResponse : lLicenseResponses) {
            String lKey = lLicenseResponse.getKey();
            if (lLicenseResponse.isSuccess()) {
                System.out.println("Reconciler: License Key " + lKey + " successfully updated in SDFC");
            } else if (StringUtils.isEmpty(lLicenseResponse.getErrorCode())
                    || SalesforceService.NIPR_ERROR_CODE_TO_IGNORE.contains(lLicenseResponse.getErrorCode())) {
                System.out.println("Reconciler: License Key " + lKey + " ignore data error "
                        + lLicenseResponse.getErrorCode());
            } else {
                lMsg = "Reconciler: License Key " + lKey + " failed to send "
                        + lLicenseResponse.getErrorDescription();
                WebUtils.appendline(lMsg, aInOutErrors);
                // System.out.println(lMsg);
                if (aInAllRequests.containsKey(lKey)) {

                    LicenseInternal lLicense = aInAllRequests.get(lKey);
                    lLicense.lastErrorCode = (CalenderUtils.isNullOrWhiteSpace(lLicenseResponse.getErrorCode()))
                            ? "UNKNOWN"
                            : lLicenseResponse.getErrorCode();
                    lLicense.lastErrorMessage = (CalenderUtils
                            .isNullOrWhiteSpace(lLicenseResponse.getErrorMessage())) ? "UNKNOWN"
                                    : lLicenseResponse.getErrorMessage();
                    ;
                    aInOutFailedRequests.put(lKey, lLicense);
                } else {
                    lMsg = "Reconciler: License Key " + lKey
                            + " failed as per response but not found in request!! Ignoring ..";
                    WebUtils.appendline(lMsg, aInOutErrors);
                    System.out.println(lMsg);
                }
            }
        }
    } catch (Exception ex) {
        lMsg = "Post to sales force failed due to exception " + ex;
        WebUtils.appendline(lMsg, aInOutErrors);
        System.out.println(lMsg);
        // TODO: Check the failure
        if (aInRetry) {

            System.out.println("Retyring call to sales force ");
            PostToSalesForce(aInLicenses, aInOutFailedRequests, aInAllRequests, false, aInOutErrors);
        } else {
            // Add all the requests to Failed ones
            for (LicenseInternal lLicense : aInLicenses) {
                String lKey = lLicense.GetKey();
                if (!aInOutFailedRequests.containsKey(lKey)) {
                    System.out.println(
                            "Adding License " + lKey + " to failed request dues to sales force api failure");
                    lLicense.lastErrorCode = "SDFC_API_CALL_FAILURE";
                    lLicense.lastErrorMessage = "Failed to call SDFC api, bulk failure";
                    aInOutFailedRequests.put(lKey, lLicense);
                }
            }
        }
    }
}

From source file:com.web.mavenproject6.controller.UserController.java

@RequestMapping(value = "/guest/add/{propId}", method = RequestMethod.POST)
@ResponseBody//w  w  w . j  a v  a2 s.  co m
public String addGuest(@PathVariable("propId") String userId, @RequestParam("sdata") String sdata)
        throws JSONException {

    if (StringUtils.isEmpty(sdata)) {
        return (new Date()).toString();
    }

    JSONObject o = new JSONObject(sdata);
    Object pObject = personalService.findByAccessNumber((String) o.get("propId"));

    guest g = new guest();
    g.setFname((String) o.get("fname"));
    g.setSname((String) o.get("sname"));
    g.setTname((String) o.get("tname"));
    g.setPassportNum("-");
    g.setPassportSeria((String) o.get("pasport"));
    g.setPersonal_guest((personal) pObject);
    ((personal) pObject).addGuest(g);
    ((personal) pObject).setLastUpdate(new Date());
    personalService.getRepository().save(((personal) pObject));
    guestService.getRepository().save(g);

    g = (guest) guestService.findByFST(g.getFname(), g.getSname(), g.getTname());
    g.setAccessNumber("g" + formatNum("" + g.getId()));
    guestService.getRepository().save(g);

    return g.getPersonal_guest().getLastUpdate().toString();

}

From source file:org.psikeds.knowledgebase.xml.impl.XMLParser.java

private Reader createXmlReader() throws UnsupportedEncodingException, IOException {
    if (!StringUtils.isEmpty(this.encoding)) {
        if (this.xmlResource != null) {
            return new InputStreamReader(this.xmlResource.getInputStream(), this.encoding);
        }/*from  w ww . ja va 2 s  . com*/
        if (this.xmlStream != null) {
            return new InputStreamReader(this.xmlStream, this.encoding);
        }
        if (!StringUtils.isEmpty(this.xmlFilename)) {
            return new InputStreamReader(new FileInputStream(this.xmlFilename), this.encoding);
        }
    }
    throw new IllegalArgumentException("Unsupported configuration settings!");
}

From source file:cn.guoyukun.spring.jpa.plugin.serivce.BaseTreeableService.java

public Set<ID> findAncestorIds(ID currentId) {
    Set ids = Sets.newHashSet();/*ww  w  .  j  a  v a 2  s  . co m*/
    M m = findOne(currentId);
    if (m == null) {
        return ids;
    }
    for (String idStr : StringUtils.tokenizeToStringArray(m.getParentIds(), "/")) {
        if (!StringUtils.isEmpty(idStr)) {
            ids.add(Long.valueOf(idStr));
        }
    }
    return ids;
}

From source file:com.krypc.hl.pr.controller.PatientRecordController.java

@RequestMapping(value = "/requestRecord", method = { RequestMethod.POST, RequestMethod.GET })
public ResponseWrapper requestRecord(HttpServletRequest request, HttpServletResponse response) {
    logger.info("PatientRecordController---requestRecord()--STARTS");
    ResponseWrapper wrapper = new ResponseWrapper();
    String data = request.getParameter("data");
    try {/*from   ww  w  .ja  va 2  s  . com*/
        if (utils.verifychaincode()) {
            if (data != null && !data.isEmpty()) {
                JSONObject recordData = (JSONObject) new JSONParser().parse(data);
                String user = ((String) recordData.get("user")).trim();
                String hash = ((String) recordData.get("hash")).trim();
                String docId = ((String) recordData.get("doctorId")).trim();
                String patientSSN = ((String) recordData.get("patientSSN")).trim();
                if (!StringUtils.isEmpty(hash) && !StringUtils.isEmpty(docId)
                        && !StringUtils.isEmpty(patientSSN) && !StringUtils.isEmpty(user)) {
                    String[] arugs = new String[] { hash, docId, patientSSN };
                    InvokeRequest invokerequest = new InvokeRequest();
                    ArrayList<String> argss = new ArrayList<>(
                            Arrays.asList(Constants.MethodName.requestrecord.toString()));
                    argss.addAll(Arrays.asList(arugs));
                    invokerequest.setArgs(argss);
                    invokerequest.setChaincodeID(utils.getChaincodeName().getChainCodeID());
                    invokerequest.setChaincodeName(utils.getChaincodeName().getTransactionID());
                    invokerequest.setChaincodeLanguage(ChaincodeLanguage.JAVA);
                    Member member = peerMembershipServicesAPI.getChain().getMember(user);
                    wrapper.resultObject = member.invoke(invokerequest);
                } else {
                    wrapper.setError(ERROR_CODES.MANDATORY_FIELDS_MISSING);
                }
            } else {
                wrapper.setError(ERROR_CODES.MANDATORY_FIELDS_MISSING);
            }
        } else {
            wrapper.setError(ERROR_CODES.CHAINCODE_NOT_DEPLOYED);
        }
    } catch (Exception e) {
        wrapper.setError(ERROR_CODES.RECORD_HASH_NOT_AVAILABLE);
        logger.error("PatientRecordController---requestRecord()--ERROR " + e);
    }
    logger.info("PatientRecordController---requestRecord()--ENDS");
    return wrapper;
}